# SDR TWAA0013214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2000
- Submitted: August 25, 2000
- Operation: Air carrier
- Aircraft: [N901TW](https://openairdocs.org/aircraft/N901TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49166
- Aircraft time: 53,572 hours, 27,720 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Cracked
- Location: Cargo Bay
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA0013214

## Discrepancy

DURING CHECK-C MAINT, FOUND IN AFT CARGO COMPT THE FWD SERVICE DOOR LOWER HINGE BOX WAS CRACKED AND CORRODED INSIDE LOWER FWD LIGHTENING HOLE.  REPLACED LOWER HINGE BOX RIB.  INSTALLED HI-LOKS AND RIVETS PER SRM 51-30-05.

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